//
//  ViewController.swift
//  旋转图片
//
//  Created by quanhao huang on 2019/9/27.
//  Copyright © 2019 demo. All rights reserved.
//

import UIKit

class ViewController: UIViewController {

    @IBOutlet weak var demoImage: UIView!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        self.demoImage.transform = CGAffineTransform.init(rotationAngle: CGFloat(Double.pi / 4))
    }


}

